// <editor-fold defaultstate="collapsed" desc="GNU GPLv3 Header">
/*
 * File:   ChunkFormatNonPCM.c
 *
 * Copyright (C) 2013 Robert Antoni Buj Gelonch <rbuj@uoc.edu>
 * Copyright (C) 2013 David Megias Jimenez <dmegias@uoc.edu>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
// </editor-fold>

#include "../ChunkFormatNonPCM.h"

/**
 *
 * @param file
 * @return
 */
ChunkFormatNonPCM* readChunkFormatNonPCM(FILE* file) {
    ChunkFormatNonPCM* chunkFormatNonPCM = malloc(sizeof (ChunkFormatNonPCM));
    chunkFormatNonPCM->format = readChunkFormat(file);
    readCbSize(file, &(chunkFormatNonPCM->cbSize));
    if (chunkFormatNonPCM->format->wFormatTag == 0x0001) {
        fprintf(stderr, "wFormatTag == 0x0001\n%s\n", strerror(errno));
        exit(EXIT_FAILURE);
    }
    return chunkFormatNonPCM;
}

/**
 *
 * @param file
 * @param cbSize
 */
void readCbSize(FILE* file, short int* cbSize) {
    readShortLE(file, cbSize);
}

/**
 *
 * @param chunkFormatNonPCM
 */
void freeChunkFormatNonPCM(ChunkFormatNonPCM* chunkFormatNonPCM) {
    freeChunkFormat(chunkFormatNonPCM->format);
    free(chunkFormatNonPCM);
}

/**
 *
 * @param chunkFormatNonPCM
 * @param file
 */
void writeChunkFormatNonPCM(ChunkFormatNonPCM* chunkFormatNonPCM, FILE* file) {
    writeChunkFormat(chunkFormatNonPCM->format, file);
    writeCbSize(&(chunkFormatNonPCM->cbSize), file);
}

/**
 *
 * @param cbSize
 * @param file
 */
void writeCbSize(short int* cbSize, FILE* file) {
    writeShortLE(cbSize, file);
}

